Monitoring Keanekaragaman Burung Pemangsa Pada Migrasi Arus Balik Di Rupat Ut…

ABSTRACT The purpose of this study was to determine the type’s birds of prey that migrated to North Sumatra and also to estimate the number birds of prey that migrated to North Sumatra. This research was carried out in North Rupat, Riau Province, from March 12nd until March 25th, 2021. The equipment used in this research includes binoculars, camera, GPS, and observation sheets. This research…